/[jscoverage]/trunk/util.c
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revision 311 by siliconforks, Mon Oct 13 17:51:29 2008 UTC revision 372 by siliconforks, Mon Oct 27 20:36:23 2008 UTC
# Line 61  Line 61 
61    exit(EXIT_FAILURE);    exit(EXIT_FAILURE);
62  }  }
63    
64    void fatal_source(const char * source_file, unsigned int line_number, const char * format, ...) {
65      fprintf(stderr, "%s:%s:%u: ", program, source_file, line_number);
66      va_list ap;
67      va_start(ap, format);
68      vfprintf(stderr, format, ap);
69      va_end(ap);
70      fputc('\n', stderr);
71      exit(EXIT_FAILURE);
72    }
73    
74    void warn_source(const char * source_file, unsigned int line_number, const char * format, ...) {
75      fprintf(stderr, "%s:%s:%u: ", program, source_file, line_number);
76      va_list ap;
77      va_start(ap, format);
78      vfprintf(stderr, format, ap);
79      va_end(ap);
80      fputc('\n', stderr);
81    }
82    
83  void version(void) {  void version(void) {
84    printf("%s %s\n", program, VERSION);    printf("%s %s\n", program, VERSION);
85    printf("Character encoding support: ");    printf("Character encoding support: ");
# Line 375  Line 394 
394    
395    copy_stream(source, destination);    copy_stream(source, destination);
396    
397    #ifndef _WIN32
398      /* copy permissions */
399      struct stat buf;
400      if (fstat(fileno(source), &buf) == -1) {
401        fatal("cannot stat file: %s", source_file);
402      }
403      fchmod(fileno(destination), buf.st_mode);
404    #endif
405    
406    fclose(source);    fclose(source);
407    fclose(destination);    fclose(destination);
408  }  }
# Line 417  Line 445 
445        head = recursive_dir_list(root, entry_wrt_root, head);        head = recursive_dir_list(root, entry_wrt_root, head);
446        free(entry_wrt_root);        free(entry_wrt_root);
447      }      }
448    #ifndef _WIN32
449        else if (S_ISLNK(buf.st_mode)) {
450          /* check what it points to */
451          xstat(entry, &buf);
452          if (S_ISREG(buf.st_mode)) {
453            struct DirListEntry * p = xmalloc(sizeof(struct DirListEntry));
454            p->name = entry_wrt_root;
455            p->next = head;
456            head = p;
457          }
458          else {
459            fatal("refusing to follow symbolic link: %s", entry);
460          }
461        }
462    #endif
463      else {      else {
464        fatal("unknown file type: %s", entry);        fatal("unknown file type: %s", entry);
465      }      }

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